#include "daqi/utilities/html_utilities.hpp"

#include "daqi/utilities/string_utilities.hpp"

namespace da4qi4
{
namespace Utilities
{

namespace
{

std::string theOctetStreamMIMEType = "application/octet-stream";

std::unordered_map<std::string, std::string> _mime_map_ =
{
    { ".323", "text/h323" },
    { ".3gp", "video/3gpp" },
    { ".aab", "application/x-authoware-bin" },
    { ".aam", "application/x-authoware-map" },
    { ".aas", "application/x-authoware-seg" },
    { ".acx", "application/internet-property-stream" },
    { ".ai", "application/postscript" },
    { ".aif", "audio/x-aiff" },
    { ".aifc", "audio/x-aiff" },
    { ".aiff", "audio/x-aiff" },
    { ".als", "audio/X-Alpha5" },
    { ".amc", "application/x-mpeg" },
    { ".ani", "application/octet-stream" },
    { ".apk", "application/vnd.android.package-archive" },
    { ".asc", "text/plain" },
    { ".asd", "application/astound" },
    { ".asf", "video/x-ms-asf" },
    { ".asn", "application/astound" },
    { ".asp", "application/x-asap" },
    { ".asr", "video/x-ms-asf" },
    { ".asx", "video/x-ms-asf" },
    { ".au", "audio/basic" },
    { ".avb", "application/octet-stream" },
    { ".avi", "video/x-msvideo" },
    { ".awb", "audio/amr-wb" },
    { ".axs", "application/olescript" },
    { ".bas", "text/plain" },
    { ".bcpio", "application/x-bcpio" },
    { ".bin ", "application/octet-stream" },
    { ".bld", "application/bld" },
    { ".bld2", "application/bld2" },
    { ".bmp", "image/bmp" },
    { ".bpk", "application/octet-stream" },
    { ".bz2", "application/x-bzip2" },
    { ".c", "text/plain" },
    { ".cal", "image/x-cals" },
    { ".cat", "application/vnd.ms-pkiseccat" },
    { ".ccn", "application/x-cnc" },
    { ".cco", "application/x-cocoa" },
    { ".cdf", "application/x-cdf" },
    { ".cer", "application/x-x509-ca-cert" },
    { ".cgi", "magnus-internal/cgi" },
    { ".chat", "application/x-chat" },
    { ".class", "application/octet-stream" },
    { ".clp", "application/x-msclip" },
    { ".cmx", "image/x-cmx" },
    { ".co", "application/x-cult3d-object" },
    { ".cod", "image/cis-cod" },
    { ".conf", "text/plain" },
    { ".cpio", "application/x-cpio" },
    { ".cpp", "text/plain" },
    { ".cpt", "application/mac-compactpro" },
    { ".crd", "application/x-mscardfile" },
    { ".crl", "application/pkix-crl" },
    { ".crt", "application/x-x509-ca-cert" },
    { ".csh", "application/x-csh" },
    { ".csm", "chemical/x-csml" },
    { ".csml", "chemical/x-csml" },
    { ".css", "text/css" },
    { ".cur", "application/octet-stream" },
    { ".dcm", "x-lml/x-evm" },
    { ".dcr", "application/x-director" },
    { ".dcx", "image/x-dcx" },
    { ".der", "application/x-x509-ca-cert" },
    { ".dhtml", "text/html" },
    { ".dir", "application/x-director" },
    { ".dll", "application/x-msdownload" },
    { ".dmg", "application/octet-stream" },
    { ".dms", "application/octet-stream" },
    { ".doc", "application/msword" },
    { ".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document" },
    { ".dot", "application/msword" },
    { ".dvi", "application/x-dvi" },
    { ".dwf", "drawing/x-dwf" },
    { ".dwg", "application/x-autocad" },
    { ".dxf", "application/x-autocad" },
    { ".dxr", "application/x-director" },
    { ".ebk", "application/x-expandedbook" },
    { ".emb", "chemical/x-embl-dl-nucleotide" },
    { ".embl", "chemical/x-embl-dl-nucleotide" },
    { ".eps", "application/postscript" },
    { ".epub", "application/epub+zip" },
    { ".eri", "image/x-eri" },
    { ".es", "audio/echospeech" },
    { ".esl", "audio/echospeech" },
    { ".etc", "application/x-earthtime" },
    { ".etx", "text/x-setext" },
    { ".evm", "x-lml/x-evm" },
    { ".evy", "application/envoy" },
    { ".exe", "application/octet-stream" },
    { ".fh4", "image/x-freehand" },
    { ".fh5", "image/x-freehand" },
    { ".fhc", "image/x-freehand" },
    { ".fif", "application/fractals" },
    { ".flr", "x-world/x-vrml" },
    { ".flv", "flv-application/octet-stream" },
    { ".fm", "application/x-maker" },
    { ".fpx", "image/x-fpx" },
    { ".fvi", "video/isivideo" },
    { ".gau", "chemical/x-gaussian-input" },
    { ".gca", "application/x-gca-compressed" },
    { ".gdb", "x-lml/x-gdb" },
    { ".gif", "image/gif" },
    { ".gps", "application/x-gps" },
    { ".gtar", "application/x-gtar" },
    { ".gz", "application/x-gzip" },
    { ".h", "text/plain" },
    { ".hdf", "application/x-hdf" },
    { ".hdm", "text/x-hdml" },
    { ".hdml", "text/x-hdml" },
    { ".hlp", "application/winhlp" },
    { ".hqx", "application/mac-binhex40" },
    { ".hta", "application/hta" },
    { ".htc", "text/x-component" },
    { ".htm", "text/html" },
    { ".html", "text/html" },
    { ".hts", "text/html" },
    { ".htt", "text/webviewhtml" },
    { ".ice", "x-conference/x-cooltalk" },
    { ".ico", "image/x-icon" },
    { ".ief", "image/ief" },
    { ".ifm", "image/gif" },
    { ".ifs", "image/ifs" },
    { ".iii", "application/x-iphone" },
    { ".imy", "audio/melody" },
    { ".ins", "application/x-internet-signup" },
    { ".ips", "application/x-ipscript" },
    { ".ipx", "application/x-ipix" },
    { ".isp", "application/x-internet-signup" },
    { ".it", "audio/x-mod" },
    { ".itz", "audio/x-mod" },
    { ".ivr", "i-world/i-vrml" },
    { ".j2k", "image/j2k" },
    { ".jad", "text/vnd.sun.j2me.app-descriptor" },
    { ".jam", "application/x-jam" },
    { ".jar", "application/java-archive" },
    { ".java", "text/plain" },
    { ".jfif", "image/pipeg" },
    { ".jnlp", "application/x-java-jnlp-file" },
    { ".jpe", "image/jpeg" },
    { ".jpeg", "image/jpeg" },
    { ".jpg", "image/jpeg" },
    { ".jpz", "image/jpeg" },
    { ".js", "application/x-javascript" },
    { ".jwc", "application/jwc" },
    { ".kjx", "application/x-kjx" },
    { ".lak", "x-lml/x-lak" },
    { ".latex", "application/x-latex" },
    { ".lcc", "application/fastman" },
    { ".lcl", "application/x-digitalloca" },
    { ".lcr", "application/x-digitalloca" },
    { ".lgh", "application/lgh" },
    { ".lha", "application/octet-stream" },
    { ".lml", "x-lml/x-lml" },
    { ".lmlpack", "x-lml/x-lmlpack" },
    { ".log", "text/plain" },
    { ".lsf", "video/x-la-asf" },
    { ".lsx", "video/x-la-asf" },
    { ".lzh", "application/octet-stream" },
    { ".m13", "application/x-msmediaview" },
    { ".m14", "application/x-msmediaview" },
    { ".m15", "audio/x-mod" },
    { ".m3u", "audio/x-mpegurl" },
    { ".m3url", "audio/x-mpegurl" },
    { ".m4a", "audio/mp4a-latm" },
    { ".m4b", "audio/mp4a-latm" },
    { ".m4p", "audio/mp4a-latm" },
    { ".m4u", "video/vnd.mpegurl" },
    { ".m4v", "video/x-m4v" },
    { ".ma1", "audio/ma1" },
    { ".ma2", "audio/ma2" },
    { ".ma3", "audio/ma3" },
    { ".ma5", "audio/ma5" },
    { ".man", "application/x-troff-man" },
    { ".map", "magnus-internal/imagemap" },
    { ".mbd", "application/mbedlet" },
    { ".mct", "application/x-mascot" },
    { ".mdb", "application/x-msaccess" },
    { ".mdz", "audio/x-mod" },
    { ".me", "application/x-troff-me" },
    { ".mel", "text/x-vmel" },
    { ".mht", "message/rfc822" },
    { ".mhtml", "message/rfc822" },
    { ".mi", "application/x-mif" },
    { ".mid", "audio/mid" },
    { ".midi", "audio/midi" },
    { ".mif", "application/x-mif" },
    { ".mil", "image/x-cals" },
    { ".mio", "audio/x-mio" },
    { ".mmf", "application/x-skt-lbs" },
    { ".mng", "video/x-mng" },
    { ".mny", "application/x-msmoney" },
    { ".moc", "application/x-mocha" },
    { ".mocha", "application/x-mocha" },
    { ".mod", "audio/x-mod" },
    { ".mof", "application/x-yumekara" },
    { ".mol", "chemical/x-mdl-molfile" },
    { ".mop", "chemical/x-mopac-input" },
    { ".mov", "video/quicktime" },
    { ".movie", "video/x-sgi-movie" },
    { ".mp2", "video/mpeg" },
    { ".mp3", "audio/mpeg" },
    { ".mp4", "video/mp4" },
    { ".mpa", "video/mpeg" },
    { ".mpc", "application/vnd.mpohun.certificate" },
    { ".mpe", "video/mpeg" },
    { ".mpeg", "video/mpeg" },
    { ".mpg", "video/mpeg" },
    { ".mpg4", "video/mp4" },
    { ".mpga", "audio/mpeg" },
    { ".mpn", "application/vnd.mophun.application" },
    { ".mpp", "application/vnd.ms-project" },
    { ".mps", "application/x-mapserver" },
    { ".mpv2", "video/mpeg" },
    { ".mrl", "text/x-mrml" },
    { ".mrm", "application/x-mrm" },
    { ".ms", "application/x-troff-ms" },
    { ".msg", "application/vnd.ms-outlook" },
    { ".mts", "application/metastream" },
    { ".mtx", "application/metastream" },
    { ".mtz", "application/metastream" },
    { ".mvb", "application/x-msmediaview" },
    { ".mzv", "application/metastream" },
    { ".nar", "application/zip" },
    { ".nbmp", "image/nbmp" },
    { ".nc", "application/x-netcdf" },
    { ".ndb", "x-lml/x-ndb" },
    { ".ndwn", "application/ndwn" },
    { ".nif", "application/x-nif" },
    { ".nmz", "application/x-scream" },
    { ".nokia-op-logo", "image/vnd.nok-oplogo-color" },
    { ".npx", "application/x-netfpx" },
    { ".nsnd", "audio/nsnd" },
    { ".nva", "application/x-neva1" },
    { ".nws", "message/rfc822" },
    { ".oda", "application/oda" },
    { ".ogg", "audio/ogg" },
    { ".oom", "application/x-AtlasMate-Plugin" },
    { ".p10", "application/pkcs10" },
    { ".p12", "application/x-pkcs12" },
    { ".p7b", "application/x-pkcs7-certificates" },
    { ".p7c", "application/x-pkcs7-mime" },
    { ".p7m", "application/x-pkcs7-mime" },
    { ".p7r", "application/x-pkcs7-certreqresp" },
    { ".p7s", "application/x-pkcs7-signature" },
    { ".pac", "audio/x-pac" },
    { ".pae", "audio/x-epac" },
    { ".pan", "application/x-pan" },
    { ".pbm", "image/x-portable-bitmap" },
    { ".pcx", "image/x-pcx" },
    { ".pda", "image/x-pda" },
    { ".pdb", "chemical/x-pdb" },
    { ".pdf", "application/pdf" },
    { ".pfr", "application/font-tdpfr" },
    { ".pfx", "application/x-pkcs12" },
    { ".pgm", "image/x-portable-graymap" },
    { ".pict", "image/x-pict" },
    { ".pko", "application/ynd.ms-pkipko" },
    { ".pm", "application/x-perl" },
    { ".pma", "application/x-perfmon" },
    { ".pmc", "application/x-perfmon" },
    { ".pmd", "application/x-pmd" },
    { ".pml", "application/x-perfmon" },
    { ".pmr", "application/x-perfmon" },
    { ".pmw", "application/x-perfmon" },
    { ".png", "image/png" },
    { ".pnm", "image/x-portable-anymap" },
    { ".pnz", "image/png" },
    { ".pot,", "application/vnd.ms-powerpoint" },
    { ".ppm", "image/x-portable-pixmap" },
    { ".pps", "application/vnd.ms-powerpoint" },
    { ".ppt", "application/vnd.ms-powerpoint" },
    { ".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation" },
    { ".pqf", "application/x-cprplayer" },
    { ".pqi", "application/cprplayer" },
    { ".prc", "application/x-prc" },
    { ".prf", "application/pics-rules" },
    { ".prop", "text/plain" },
    { ".proxy", "application/x-ns-proxy-autoconfig" },
    { ".ps", "application/postscript" },
    { ".ptlk", "application/listenup" },
    { ".pub", "application/x-mspublisher" },
    { ".pvx", "video/x-pv-pvx" },
    { ".qcp", "audio/vnd.qcelp" },
    { ".qt", "video/quicktime" },
    { ".qti", "image/x-quicktime" },
    { ".qtif", "image/x-quicktime" },
    { ".r3t", "text/vnd.rn-realtext3d" },
    { ".ra", "audio/x-pn-realaudio" },
    { ".ram", "audio/x-pn-realaudio" },
    { ".rar", "application/octet-stream" },
    { ".ras", "image/x-cmu-raster" },
    { ".rc", "text/plain" },
    { ".rdf", "application/rdf+xml" },
    { ".rf", "image/vnd.rn-realflash" },
    { ".rgb", "image/x-rgb" },
    { ".rlf", "application/x-richlink" },
    { ".rm", "audio/x-pn-realaudio" },
    { ".rmf", "audio/x-rmf" },
    { ".rmi", "audio/mid" },
    { ".rmm", "audio/x-pn-realaudio" },
    { ".rmvb", "audio/x-pn-realaudio" },
    { ".rnx", "application/vnd.rn-realplayer" },
    { ".roff", "application/x-troff" },
    { ".rp", "image/vnd.rn-realpix" },
    { ".rpm", "audio/x-pn-realaudio-plugin" },
    { ".rt", "text/vnd.rn-realtext" },
    { ".rte", "x-lml/x-gps" },
    { ".rtf", "application/rtf" },
    { ".rtg", "application/metastream" },
    { ".rtx", "text/richtext" },
    { ".rv", "video/vnd.rn-realvideo" },
    { ".rwc", "application/x-rogerwilco" },
    { ".s3m", "audio/x-mod" },
    { ".s3z", "audio/x-mod" },
    { ".sca", "application/x-supercard" },
    { ".scd", "application/x-msschedule" },
    { ".sct", "text/scriptlet" },
    { ".sdf", "application/e-score" },
    { ".sea", "application/x-stuffit" },
    { ".setpay", "application/set-payment-initiation" },
    { ".setreg", "application/set-registration-initiation" },
    { ".sgm", "text/x-sgml" },
    { ".sgml", "text/x-sgml" },
    { ".sh", "application/x-sh" },
    { ".shar", "application/x-shar" },
    { ".shtml", "magnus-internal/parsed-html" },
    { ".shw", "application/presentations" },
    { ".si6", "image/si6" },
    { ".si7", "image/vnd.stiwap.sis" },
    { ".si9", "image/vnd.lgtwap.sis" },
    { ".sis", "application/vnd.symbian.install" },
    { ".sit", "application/x-stuffit" },
    { ".skd", "application/x-Koan" },
    { ".skm", "application/x-Koan" },
    { ".skp", "application/x-Koan" },
    { ".skt", "application/x-Koan" },
    { ".slc", "application/x-salsa" },
    { ".smd", "audio/x-smd" },
    { ".smi", "application/smil" },
    { ".smil", "application/smil" },
    { ".smp", "application/studiom" },
    { ".smz", "audio/x-smd" },
    { ".snd", "audio/basic" },
    { ".spc", "application/x-pkcs7-certificates" },
    { ".spl", "application/futuresplash" },
    { ".spr", "application/x-sprite" },
    { ".sprite", "application/x-sprite" },
    { ".sdp", "application/sdp" },
    { ".spt", "application/x-spt" },
    { ".src", "application/x-wais-source" },
    { ".sst", "application/vnd.ms-pkicertstore" },
    { ".stk", "application/hyperstudio" },
    { ".stl", "application/vnd.ms-pkistl" },
    { ".stm", "text/html" },
    { ".svg", "image/svg+xml" },
    { ".sv4cpio", "application/x-sv4cpio" },
    { ".sv4crc", "application/x-sv4crc" },
    { ".svf", "image/vnd" },
    { ".eot", "application/vnd.ms-fontobject" },
    { ".woff", "application/font-woff" },
    { ".svh", "image/svh" },
    { ".svr", "x-world/x-svr" },
    { ".swf", "application/x-shockwave-flash" },
    { ".swfl", "application/x-shockwave-flash" },
    { ".t", "application/x-troff" },
    { ".tad", "application/octet-stream" },
    { ".talk", "text/x-speech" },
    { ".tar", "application/x-tar" },
    { ".taz", "application/x-tar" },
    { ".tbp", "application/x-timbuktu" },
    { ".tbt", "application/x-timbuktu" },
    { ".tcl", "application/x-tcl" },
    { ".tex", "application/x-tex" },
    { ".texi", "application/x-texinfo" },
    { ".texinfo", "application/x-texinfo" },
    { ".tgz", "application/x-compressed" },
    { ".thm", "application/vnd.eri.thm" },
    { ".tif", "image/tiff" },
    { ".tiff", "image/tiff" },
    { ".tki", "application/x-tkined" },
    { ".tkined", "application/x-tkined" },
    { ".toc", "application/toc" },
    { ".toy", "image/toy" },
    { ".tr", "application/x-troff" },
    { ".trk", "x-lml/x-gps" },
    { ".trm", "application/x-msterminal" },
    { ".tsi", "audio/tsplayer" },
    { ".tsp", "application/dsptype" },
    { ".tsv", "text/tab-separated-values" },
    { ".ttf", "application/octet-stream" },
    { ".ttz", "application/t-time" },
    { ".txt", "text/plain" },
    { ".uls", "text/iuls" },
    { ".ult", "audio/x-mod" },
    { ".ustar", "application/x-ustar" },
    { ".uu", "application/x-uuencode" },
    { ".uue", "application/x-uuencode" },
    { ".vcd", "application/x-cdlink" },
    { ".vcf", "text/x-vcard" },
    { ".vdo", "video/vdo" },
    { ".vib", "audio/vib" },
    { ".viv", "video/vivo" },
    { ".vivo", "video/vivo" },
    { ".vmd", "application/vocaltec-media-desc" },
    { ".vmf", "application/vocaltec-media-file" },
    { ".vmi", "application/x-dreamcast-vms-info" },
    { ".vms", "application/x-dreamcast-vms" },
    { ".vox", "audio/voxware" },
    { ".vqe", "audio/x-twinvq-plugin" },
    { ".vqf", "audio/x-twinvq" },
    { ".vql", "audio/x-twinvq" },
    { ".vre", "x-world/x-vream" },
    { ".vrml", "x-world/x-vrml" },
    { ".vrt", "x-world/x-vrt" },
    { ".vrw", "x-world/x-vream" },
    { ".vts", "workbook/formulaone" },
    { ".wav", "audio/x-wav" },
    { ".wax", "audio/x-ms-wax" },
    { ".wbmp", "image/vnd.wap.wbmp" },
    { ".wcm", "application/vnd.ms-works" },
    { ".wdb", "application/vnd.ms-works" },
    { ".web", "application/vnd.xara" },
    { ".wi", "image/wavelet" },
    { ".wis", "application/x-InstallShield" },
    { ".wks", "application/vnd.ms-works" },
    { ".wm", "video/x-ms-wm" },
    { ".wma", "audio/x-ms-wma" },
    { ".wmd", "application/x-ms-wmd" },
    { ".wmf", "application/x-msmetafile" },
    { ".wml", "text/vnd.wap.wml" },
    { ".wmlc", "application/vnd.wap.wmlc" },
    { ".wmls", "text/vnd.wap.wmlscript" },
    { ".wmlsc", "application/vnd.wap.wmlscriptc" },
    { ".wmlscript", "text/vnd.wap.wmlscript" },
    { ".wmv", "audio/x-ms-wmv" },
    { ".wmx", "video/x-ms-wmx" },
    { ".wmz", "application/x-ms-wmz" },
    { ".wpng", "image/x-up-wpng" },
    { ".wps", "application/vnd.ms-works" },
    { ".wpt", "x-lml/x-gps" },
    { ".wri", "application/x-mswrite" },
    { ".wrl", "x-world/x-vrml" },
    { ".wrz", "x-world/x-vrml" },
    { ".ws", "text/vnd.wap.wmlscript" },
    { ".wsc", "application/vnd.wap.wmlscriptc" },
    { ".wv", "video/wavelet" },
    { ".wvx", "video/x-ms-wvx" },
    { ".wxl", "application/x-wxl" },
    { ".x-gzip", "application/x-gzip" },
    { ".xaf", "x-world/x-vrml" },
    { ".xar", "application/vnd.xara" },
    { ".xbm", "image/x-xbitmap" },
    { ".xdm", "application/x-xdma" },
    { ".xdma", "application/x-xdma" },
    { ".xdw", "application/vnd.fujixerox.docuworks" },
    { ".xht", "application/xhtml+xml" },
    { ".xhtm", "application/xhtml+xml" },
    { ".xhtml", "application/xhtml+xml" },
    { ".xla", "application/vnd.ms-excel" },
    { ".xlc", "application/vnd.ms-excel" },
    { ".xll", "application/x-excel" },
    { ".xlm", "application/vnd.ms-excel" },
    { ".xls", "application/vnd.ms-excel" },
    { ".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" },
    { ".xlt", "application/vnd.ms-excel" },
    { ".xlw", "application/vnd.ms-excel" },
    { ".xm", "audio/x-mod" },
    { ".xml", "text/plain" },
    { ".xml", "application/xml" },
    { ".xmz", "audio/x-mod" },
    { ".xof", "x-world/x-vrml" },
    { ".xpi", "application/x-xpinstall" },
    { ".xpm", "image/x-xpixmap" },
    { ".xsit", "text/xml" },
    { ".xsl", "text/xml" },
    { ".xul", "text/xul" },
    { ".xwd", "image/x-xwindowdump" },
    { ".xyz", "chemical/x-pdb" },
    { ".yz1", "application/x-yz1" },
    { ".z", "application/x-compress" },
    { ".zac", "application/x-zaurus-zac" },
    { ".zip", "application/zip" },
    { ".json", "application/json" },
};

}

std::string const& GetMIMEType(std::string const&  extension)
{
    std::string key = extension;

    for (auto& c : key)
    {
        if (c >= 'A' && c <= 'Z')
        {
            c += 'a' - 'A';
        }
    }

    auto it = _mime_map_.find(key);
    return (it != _mime_map_.cend() ? it->second : theOctetStreamMIMEType);
}

std::string HTMLEscape(std::string const& s)
{
    // & > <  white_space , ' "
    std::string r = ReplaceAll(s, "&", "&amp;");
    r = ReplaceAll(r, ">", "&gt;");
    r = ReplaceAll(r, "<", "&lt;");
    r = ReplaceAll(r, " ", "&nbsp;");
    r = ReplaceAll(r, "\"", "&quot;");
    r = ReplaceAll(r, "'", "&apos;");

    return r;
}

} //Utilities
} //da4qi4

